Great Taipei Gas (TPE:9908) ROC %: 1.72% (As of Dec. 2025)


TPE:9908 Great Taipei Gas Corp TPE:9908
87 GF Score
Price NT$29.80
GF Value NT$31.57
Valuation Fairly Valued
! 4 Warning Signs
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What is Great Taipei Gas ROC %?

Great Taipei Gas TPE:9908 +0.51% 87 ROC % is 1.72% as of Dec. 2025. GuruFocus rates TPE:9908 with a GF Score™ of 87/100 and a GF Value™ of NT$31.57 (Fairly Valued). The stock has 4 warning signs investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Great Taipei Gas's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was 1.72%.

As of today (2026-07-05), Great Taipei Gas's WACC % is 4.30%. Great Taipei Gas's ROC % is 2.96% (calculated using TTM income statement data). Great Taipei Gas earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Great Taipei Gas  (TPE:9908) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Great Taipei Gas's WACC % is 4.30%. Great Taipei Gas's ROC % is 2.96% (calculated using TTM income statement data). Great Taipei Gas earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Great Taipei Gas ROC % Related Terms


Great Taipei Gas ROC % Historical Data

* Premium members only.

The historical data trend for Great Taipei Gas's ROC % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Great Taipei Gas ROC % Chart

Great Taipei Gas Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.85 3.94 4.12 2.75 2.95

Great Taipei Gas Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
ROC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.33 3.31 3.73 2.61 1.72
TPE:9908
87GF Score
Great Taipei Gas Corp TPE:9908
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Great Taipei Gas ROC % Calculation

Great Taipei Gas's annualized Return on Capital (ROC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=492.737 * ( 1 - 11.68% )/( (14529.623 + 15019.308)/ 2 )
=435.1853184/14774.4655
=2.95 %

where

Invested Capital(A: Dec. 2024 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=20575.209 - 914.654 - ( 6751.069 - max(0, 2186.76 - 7317.692+6751.069))
=14529.623

Invested Capital(A: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=21367.062 - 864.731 - ( 7281.708 - max(0, 2384.298 - 7867.321+7281.708))
=15019.308

Great Taipei Gas's annualized Return on Capital (ROC %) for the quarter that ended in Dec. 2025 is calculated as:

ROC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Sep. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=314.74 * ( 1 - 18.85% )/( (14636.771 + 15019.308)/ 2 )
=255.41151/14828.0395
=1.72 %

where

Invested Capital(Q: Sep. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=20761.284 - 774.256 - ( 7167.054 - max(0, 2314.732 - 7664.989+7167.054))
=14636.771

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=21367.062 - 864.731 - ( 7281.708 - max(0, 2384.298 - 7867.321+7281.708))
=15019.308

Note: The Operating Income data used here is four times the quarterly (Dec. 2025) data. The tax rate is limited to between 0% and 100%.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about ROC % →
What does a ROC % of 1.72% mean?
Great Taipei Gas (TPE:9908) has a ROC % of 1.72% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Great Taipei Gas and its competitors.
Is Great Taipei Gas' ROC % too high?
Great Taipei Gas' current ROC % is 1.72%. The Utilities - Regulated industry median ROC % is 4.16. Great Taipei Gas' value of 1.72% is 58.7% below this industry median. Overall, Great Taipei Gas has a GF Score™ of 87/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Great Taipei Gas' ROC % compare to ATO and NI?
Great Taipei Gas' ROC % of 1.72% can be compared against companies in the Utilities - Regulated industry. The industry median ROC % is 4.16. Great Taipei Gas' value of 1.72% is 58.7% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Utilities - Regulated company?
The median ROC % among Utilities - Regulated companies is 4.16, based on 502 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Great Taipei Gas's current ROC % of 1.72% is 58.7% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Great Taipei Gas and its competitors. For the Utilities - Regulated industry, the median ROC % is 4.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Great Taipei Gas's current ROC % is 1.72%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Great Taipei Gas stock overvalued right now?
Based on GuruFocus' analysis, Great Taipei Gas (TPE:9908) is currently considered Fairly Valued. The stock's GF Value™ is NT$31.57, compared to a current price of NT$29.80 — trading 5.6% below its estimated fair value. The current ROC % is 1.72% and 58.7% below the Utilities - Regulated industry median of 4.16. Great Taipei Gas' overall GF Score™ is 87/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Great Taipei Gas (TPE:9908), the current ROC % is 1.72% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Great Taipei Gas (TPE:9908) Overvalued in 2026?

Based on GuruFocus' analysis, Great Taipei Gas stock appears to be undervalued. The current stock price of NT$29.80 is trading 5.6% below its estimated GF Value™ of NT$31.57. GuruFocus considers Great Taipei Gas to be Fairly Valued.

Key valuation signals for TPE:9908:

  • ROC %: 1.72%
  • GF Value™: NT$31.57 vs. price of NT$29.80 (5.6% below fair value)
  • GF Score™: 87/100 with 4 warning signs
  • Industry Position: 58.7% below the Utilities - Regulated median

No single metric tells the full story. See the TPE:9908 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Great Taipei Gas Business Description

Address No. 35, Lane 11, Guangfu North Raod, 5th Floor, Songshan District, Taipei, TWN, 105
Great Taipei Gas Corp is engaged in the supply of gas, the manufacture and supply of gas equipment and related equipment, the marketing of gas equipment, the sale of meters and gauges (gas meters), the Type I telecommunications business, and the office building rental business. Its operating segments are: Gas sales department, which generates maximum revenue; Equipment department; Investment department; Telecom department; and Others.
87GF Score

Get the complete analysis for TPE:9908

ROC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$29.80
Price
NT$31.57
GF Value